DOWNLOAD Sony CDX-GT517EE Service Manual ↓ Size: 5.16 MB | Pages: 41 in PDF or view online for FREE

Model
CDX-GT517EE
Pages
41
Size
5.16 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
cdx-gt517ee.pdf
Date

Sony CDX-GT517EE Service Manual ▷ View online

SERVICE MANUAL
Sony Corporation
eVehicle Division
Published by Sony Techno Create Corporation
East European Model
9-887-471-02
2007C04-1
© 2007.03
Ver. 1.1  2007.03
SPECIFICATIONS
CD player section
Signal-to-noise ratio
120 dB
Frequency response
10 – 20,000 Hz
Wow and flutter
Below measurable limit
Tuner section
FM
Tuning range
FM1/FM2: 87.5 – 108.0 MHz (at 50 kHz step)
FM3: 65 – 74 MHz (at 30 kHz step)
Antenna (aerial) terminal
External antenna (aerial) connector
Intermediate frequency 10.7 MHz/450 kHz
Usable sensitivity
9 dBf
Selectivity
75 dB at 400 kHz
Signal-to-noise ratio
67 dB (stereo), 69 dB (mono)
Harmonic distortion at 1 kHz
0.5% (stereo), 0.3% (mono)
Separation
35 dB at 1 kHz
Frequency response
30 – 15,000 Hz
MW/LW
Tuning range
MW: 531 – 1,602 kHz
LW: 153 – 279 kHz
Antenna (aerial) terminal
External antenna (aerial) connector
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity
MW: 30 
µV, LW: 40 µV
Power amplifier section
Outputs
Speaker outputs (sure seal connectors)
Speaker impedance
4 – 8 ohms
Maximum power output
50 W 
× 4 (at 4 ohms)
General
Outputs
Audio outputs terminal (front, sub/rear
switchable)
Power antenna (aerial) relay control terminal
Power amplifier control terminal
Inputs
Telephone ATT control terminal
Illumination control terminal
BUS control input terminal
BUS audio input terminal
Remote controller input terminal
Antenna (aerial) input terminal
AUX input jack (stereo mini jack)
• The tuner and CD sections have no adjustments.
– Continued on next page –
FM/MW/LW COMPACT DISC PLAYER
CDX-GT517EE
Model Name Using Similar Mechanism
NEW
CD Drive Mechanism Type
MG-101FA-188//Q
Optical Pick-up Name
DAX-25A
2
CDX-GT517EE
SAFETY-RELATED  COMPONENT  WARNING!!
COMPONENTS  IDENTIFIED  BY  MARK  0  OR  DOTTED  LINE
WITH  MARK  
0  ON  THE  SCHEMATIC  DIAGRAMS  AND  IN
THE  PARTS  LIST  ARE  CRITICAL  TO  SAFE  OPERATION.
REPLACE  THESE  COMPONENTS  WITH  SONY  PARTS
WHOSE  PART  NUMBERS  APPEAR  AS  SHOWN  IN  THIS
MANUAL  OR  IN  SUPPLEMENTS  PUBLISHED  BY  SONY.
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK
OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic
breakdown because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic breakdown and also use
the procedure in the printed matter which is included in the repair
parts.
The flexible board is easily damaged and should be handled with
care.
NOTES ON LASER DIODE EMISSION CHECK
The laser beam on this model is concentrated so as to be focused on
the disc reflective surface by the objective lens in the optical pick-
up block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
If the optical pick-up block is defective, please replace the whole
optical pick-up block.
Never turn the semi-fixed resistor located at the side of optical pick-
up block.
SERVICE NOTES
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous
radiation exposure.
Tone controls
Low: 
±10 dB at 60 Hz (XPLOD)
Mid: 
±10 dB at 1 kHz (XPLOD)
High: 
±10 dB at 10 kHz (XPLOD)
Power requirements
12 V DC car battery (negative ground (earth))
Dimensions
Approx. 178 
× 50 × 180 mm
(7
 1/8
 
× 2 × 7
 1/8
 in.) (w/h/d)
Mounting dimensions
Approx. 182 
× 53 × 162 mm
(7
 1/4
 
× 2
 1/8
 
× 6
 1/2
 in.) (w/h/d)
Mass
Approx. 1.2 kg (2 lb. 11 oz.)
Supplied accessories
Card remote commander: RM-X151
Parts for installation and connections (1 set)
Design and specifications are subject to change without
notice.
US and foreign patents licensed from Dolby Laboratories.
optical pick-up
semi-fixed resistor
Notes on Chip Component Replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be damaged
by heat.
TEST DISCS
Please use the following test discs for the check on the CD section.
YDES-18 (Part No. 3-702-101-01)
PATD-012 (Part No. 4-225-203-01)
This label is located on the bottom of the chassis.
3
CDX-GT517EE
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)
 : LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40
°C higher than
ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350
°C.
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
• CD Playback
You can play CD-DA (also containing CD TEXT*) and CD-R/
CD-RW (MP3/WMA/AAC files also containing Multi Session)
and ATRAC CD (ATRAC3 and ATRAC3plus format).
Type of discs
Label on the disc
CD-DA
MP3
WMA
AAC
ATRAC CD
* A CD TEXT disc is a CD-DA that includes information such as disc,
artist and track name.
TABLE OF CONTENTS
1.
SERVICE NOTE
........................................................
4
2.
GENERAL
Location of Controls ........................................................
5
Connections .....................................................................
5
3.
DISASSEMBLY
3-1.
Sub Panel Assy ................................................................
8
3-2.
CD Mechanism Block .....................................................
8
3-3.
Main Board ......................................................................
9
3-4.
Servo Board .....................................................................
9
3-5.
Chassis (T) Sub Assy ....................................................... 10
3-6.
Roller Arm Assy .............................................................. 10
3-7.
Chassis (OP) Assy ........................................................... 11
4.
DIAGNOSIS FUNCTION
........................................ 12
5.
DIAGRAMS
5-1.
Block Diagram –Main Section– ...................................... 15
5-2.
Block Diagram –Display Section– .................................. 16
5-3.
Printed Wiring Board –Main Section– ............................ 17
5-4.
Schematic Diagram –Main Section (1/3)– ...................... 18
5-5.
Schematic Diagram –Main Section (2/3)– ...................... 19
5-6.
Schematic Diagram –Main Section (3/3)– ...................... 20
5-7.
Printed Wiring Board –Sub Section– .............................. 21
5-8.
Schematic Diagram –Sub Section– ................................. 22
5-9.
Printed Wiring Board –Key Section– .............................. 23
5-10. Schematic Diagram –Key Section– ................................. 24
6.
EXPLODED VIEWS
6-1.
Main Section .................................................................... 30
6-2.
Front Panel Section ......................................................... 31
6-3.
CD Mechanism Section (MG-101FA-188//Q) ................ 32
7.
ELECTRICAL PARTS LIST
.................................. 33
Ver. 1.1
4
CDX-GT517EE
NOTE FOR REPLACEMENT OF THE SERVO BOARD
When repairing, the complete SERVO board (A-1177-362-A) should
be replaced since any parts in the SERVO board cannot be repaired.
NOTE FOR REPLACEMENT OF THE AUX JACK (J901)
To replace the AUX jack requires alignment.
1. Insert the AUX jack into the front panel.
2. Place the KEY board on the front panel and align the terminals
of the AUX jack with the holes in the KEY board.
3. Solder the three terminals of the jack.
KEY board
front panel
AUX jack
SERVO BOARD
CN2
MAIN BOARD
CN350
J-2502-076-1
EXTENSION CABLE AND SERVICE POSITION
When repairing or servicing this set, connect the jig (extension cable)
as shown below.
• Connect the MAIN board (CNP301) and the SERVO board (CN2)
with the extension cable (Part No. J-2502-076-1).
SECTION 1
SERVICE NOTE
Page of 41
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  • DOWNLOAD Sony CDX-GT517EE Service Manual ↓ Size: 5.16 MB | Pages: 41 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony CDX-GT517EE in PDF for free, which will help you to disassemble, recover, fix and repair Sony CDX-GT517EE Car Audio. Information contained in Sony CDX-GT517EE Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.